LCM and Adding & Subtracting Fractions with Unlike Denominators

Front

What is the least common multiple (LCM) of 5 and 20?

Back

20

Front

What is the least common multiple (LCM) of 4 and 10?

Back

20

Front

What is the least common multiple (LCM) of 2 and 24?

Back

24

Front

What is the least common multiple (LCM) of 6 and 8?

Back

24

Front

What is the least common multiple (LCM) of 15 and 2?

Back

30

Front

What is the least common multiple (LCM) of 2 and 3?

Back

6

Front

Back

1

Front

Back

5/6

Front

Back

7/8

Front

What must you have to add and subtract fractions?

Back

Common denominators